baber/WOPTO huggingface dataset:
Patent JP-H10167606-A (JP)
Title: Abnormality diagnostic device for hydraulic elevator
Inventor: MATSUMOTO YOSHIFUMI
IPC: B66B5/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To eliminate temporary abnormal data and then accurately identify an abnormality attributable to the deterioration or the like of an elevator part with the lapse of time by comparing measurement data with the preset values for abnormality judgement, and identifying the existence of an abnormal state, when abnormal data is continuously detected over a plurality of frequencies at least about one type of measurement data. SOLUTION: This diagnostic device is equipped with a car rotary encoder 205 for outputting pulse signals to an elevator control part, interlocked with a car 207 via a drive rope 206, as well as a motor rotary encoder 211 for outputting pulse signals to the elevator control part, interlocked with an electric motor 210. For example, a data measurement part measures the landing level or the like of the car 207 on the basis of pulse signals from the car rotary encoder 205 and, at the same time, measures the number of revolutions of the electric motor 210 on the basis of other pulse signals outputted from the motor rotary encoder 211.
Patent JP-H05160083-A (JP)
Title: Flattening method of insulating film
Inventor: USAMI HIROYUKI
IPC: H01L21/316
Filed: 1991-12-06
Abstract: PURPOSE:To enable an insulating film to be enhanced in evenness and lessened in thickness dispersion after it is flattened. CONSTITUTION:A gate oxide film 2 is deposited on an Si substrate 1, a patterned poly-Si film 3 is formed, and an NSG film 41 and a BPSG film 5 are made to grow. Then, the Si substrate 1 is thermally treated in a flow of water vapor to flow. Then, an NSG film 4 is made to grow, and a resist film 6 is applied through a spin-coating method. Furthermore, the resist film 6 and the NSG film 4 are etched back under a condition that the film 6 and the film 4 are set equal to each other in etching rate. By this setup, a BPSG film can be stably flattened without deteriorating it in thermal treatment effect.
Patent JP-2000145477-A (JP)
Title: Gas turbine facility
Inventor: SUGIMURA KAZUNORI
IPC: F02C6/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine capable of adjusting outputs over a wide range and yielding high heat rate under partial load state so as to improve flexibility in selecting the gas turbine adapted to the required output. SOLUTION: The gas turbine unit 50 is provided with a refrigerating facility, which drives the air compressor of the ammonia producing unit. It is provided with an air cooling unit 52 for cooling the air for combustion of the gas turbine using liquid ammonia that has been branched from the refrigerating facility as the refrigerant, and a mist separator 54 for trapping/separating the mist contained in the air disposed at the air inlet 20 of the gas turbine.
Patent JP-H05153915-A (JP)
Title: Thermally coagulable food
Inventor: SHIDARA HIROYUKI
IPC: A23L17/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a thermally coagulable food having the texture of boiled fish paste without containing fish meat at all. CONSTITUTION:A thermally coagulable food is obtained by including a thermally coagulable proteinaceous raw material, starch, thickening polysaccharides, an edible oil and water as principal ingredients, mixing the ingredients and thermally coagulating the resultant mixture. This food has texture similar to that of genuine boiled fish paste.
Patent JP-2000144813-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: YASUDA TOMOHIKO
IPC: F03B3/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a hydraulic shovel capable of securing a hydraulic source for an additive actuator without requiring increase of an auxiliary pump. SOLUTION: An existing auxiliary pump 4 is used as a hydraulic source for a lifting magnet unit 13, an auxiliary relief valve 18 to regulate the maximum pressure of hydraulic oil at a first set value and stop its regulation function by control pressure of a pilot valve 11, and another auxiliary relief valve 19 to regulate the maximum pressure of the hydraulic oil at a second set value higher than the first set value are provided on the exit side of the auxiliary pump 4, and a pressure reducing valve 20 to reduce pressure of the hydraulic oil is provided between the auxiliary pump 4 and piot valves 10, 11.  When the pilot valve 11 for an auxiliary hydraulic device is operated, therefore, the maximum pressure of the hydraulic oil delivered from the auxiliary pump 4 is regulated at the second set value higher than the first set value, so the lifting magnet unit 13 is actuated by this hydraulic oil of relatively high pressure. The hydraulic oil is supplied to the pilot valves 10, 11 after its pressure is reduced by the pressure reducing valve 20, so the pilot valves 10, 11 actuate similarly to those when the lifting magnet unit 13 is not actuated.
Patent JP-H04193375-A (JP)
Title: Production of shrinkage-patterned steel sheet
Inventor: YAMAGUCHI HITOSHI
IPC: B05D3/02
Filed: 1990-11-27
Abstract: PURPOSE:To inexpensively and stably produce a shrinkage-patterned steel sheet by applying a shrinkage pattern forming paint on the surface of a steel sheet, drying the coating film at a specified sheet temp., and then baking the film at a specified sheet temp. CONSTITUTION:A steel sheet 12 is rewound from a roll 10. A shrinkage pattern forming paint 14 contg. a polyester resin having a hydroxyl group, a methylated melamine resin and triethylamine is picked up by a roll 16 and applied on the sheet 12 on a backup roll 20 through an applicator roll 18 to obtain a coating film having 25-35mum thickness when dried. The coated sheet 12 is sent to a drying furnace 22 and dried while controlling the air velocity in the furnace to 0.5-1.5m/sec until the sheet is heated to 100 deg.C. The coating film is cured at the sheet temp. of 210-235 deg.C in a baking furnace 24. A coating film excellent in adhesion, workability, etc., is inexpensively and stably obtained in this way.
Patent JP-2000151277-A (JP)
Title: Colpitts high frequency oscillator
Inventor: TSUKAMOTO SOTARO
IPC: H03B5/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a Colpitts high frequency oscillator capable of improving a noise ratio characteristic to a carrier. SOLUTION: In this Colpitts high frequency oscillator comprising a transistor Q12 for oscillation whose collector is grounded and a resonator RES11, the anti- emitter side terminal A of emitter resistance R11 to be connected to the emitter terminal of a transistor Q12 for oscillation is connected to a place on the way of a resonator RES11 to construct the resonator RES11 by a (1/4) wavelength resonator by a distribution constant circuit. Because the terminal A of the emitter resistance R11 thereby becomes an open state near an oscillation frequency in a high frequency manner, it becomes a state in which it is not connected to the ground in an alternating current way even if it is connected to the ground in a direct current way.  Then, oscillation output power is increased as much as the compensated leakage loss in order to suppress the leakage of a part of an oscillation output to the ground through the resistance R11 and a C/N can efficiently be improved.
Patent JP-H08177117-A (JP)
Title: Air injection amount deciding method in waste water force feed pipe line
Inventor: INOUE SHIZUO
IPC: E03F7/00
Filed: 1994-12-27
Abstract: PURPOSE: To decide the air injection amount necessary to suppliment the oxygen consuming amount in the whole body of a waste water force feed pipe line, by picking up the waste water at two points in the waste water force feed pipe line, and calculating the oxygen consuming speed in a specific formula. CONSTITUTION: Waste water is picked up at the pump place 1 (point 1) and the second point 9 in a waste water force feed pipe line 5, and an oxygen consuming speed Rr (mg/l/hr) by the micro-organisms floating in the waste water is found from the dissolved oxygen densities at two points, together with the water quality index at that time. And, the oxygen consuming speed Re (mg/m<2> /hr) by the micro-organisms attached to the pipe inner surface is found together with the then water quality index. Then, the oxygen consuming speed R to the water quality index is decided in the formula I. In the formula I, D01 and D02 indicate the dissolved oxygen densities of the waste water at the point 1 and the point 9, and T indicates the time of reaching of the waste water from the point 1 to the point 9.  And the air pouring amount Qa (Nm<3> /min) of the pipe line 5 is calculated from the speed R, and the inner diameter D (m) and the extension L (m) of the pipe line 5, in the formula III. And the speed R of the pipe line 5 is found by the formula II.
Patent JP-H05158074-A (JP)
Title: Liquid crystal display panel
Inventor: KATO SHOICHI
IPC: G02F1/136
Filed: 1991-12-09
Abstract: PURPOSE:To provide an active matrix circuit by which an oriented film is flatted in order to improve the arrangement of liquid crystal and effective voltage applied on the liquid crystal is not lowered. CONSTITUTION:The liquid crystal 20 is sealed between a pair of substrates 1 and 11 ; an active element, a bus line 4 and a picture element electrode 3 are provided on either substrate 1 of the pair of substrates; and a common electrode 13 is provided on the other substrate 11 in a liquid crystal display panel, which is provided with a transparent layer 8 between the substrate 1 and a picture element electrode 3 and constructed so that the height of the electrode 3 may be proximate to the height of the bus line 4.
Patent JP-H04192413-A (JP)
Title: Growth method for compound semiconductor and manufacture of semiconductor laser
Inventor: SEKI AKINORI
IPC: H01L21/203
Filed: 1990-11-26
Abstract: PURPOSE:To remove remainder on an etched face and irregularities caused thereby and obtain a flat thermal etching surface by applying a Ga molecular beam and an As molecular beam simultaneously and at the same time performing heat treatment at a temperature high enough to evaporate a GaAs layer. CONSTITUTION:A compound semiconductor substrate 3 comprising a GaAs substrate 1 and an AlxGa1-xAs layer 2 on which a several-thousand angstroms thick GaAs layer 4 is laminated is fitted in an MBE device and heated at a desired temperature about as high as 630 deg.C while an As molecular beam is applied to the substrate to sublime and remove an oxide layer on the surface of the GaAs layer 4. A specified quantity of a Ga molecular beam is applied simultaneously with the As molecular beam for heating and a temperature as high as 720-760 deg.C is kept for about 30 minutes while a first GaAs layer is formed. The quantity of the applied Ga molecular beam is determined so that the growth speed of GaAs may be lower than its sublimation speed. Thereby a very flat, high-quality AlGaAs epitaxial layer 6 laminated directly on the compound semiconductor substrate 3 without interposing a buffer layer is obtained.
Patent JP-H01166337-A (JP)
Title: Focus sensor positioning mechanism
Inventor: NAKAMURA OSAMU
IPC: G02B7/00
Filed: 1987-12-22
Abstract: PURPOSE:To easily and high-accurately execute the positioning of a focus sensor by engaging a discentering pin, which is held by a case with being revolvable and moved forward and backward in an optical axis direction by revolving operation, to a channel which is provided in a holder. CONSTITUTION:A focus sensor 4 has a externally squared form and a channel 8 on one surface. Then, the focus sensor 4 is fixed to a rectangular tube-shaped holder 2 which equips a through-hole in the optical axis direction to the photo- detecting surface of the focus sensor 4. An eccentric shaft part 1a of the small diameter of the discentering pin 1 is engaged to the channel 8. By revolving the discentering pin 1, the holder 2 is moved forward and backward in the optical axis direction of a condensing light 52 and the focus sensor 4 is brought to the focus position of the condensing light 52. When a focus is matched, a stopping screw 3 is tightened at the position and the holder 2 is fixed to a case 7. Thus, the positioning of the focus sensor can be easily and accurately executed.
Patent JP-H04193386-A (JP)
Title: Refining method for quench water
Inventor: IKEFUCHI MITSUNORI
IPC: C02F1/26
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently separate and remove polymerizable components and to prevent the adverse influence of the deposition thereof on the ensuring stage by injecting a solvent into quench water, supplying this water to a prefilter and coalescer to extract the polymerizable components into the solvent and separating the solvent together with oil-components. CONSTITUTION:An oil layer is separated by a gravity sepn, etc., when a large amt. of the oil components exist, and the solvent is injected into the quench water 14 and is mixed therewith, by which the polymerizable components dissolved in the quench water 14 are extracted into the solvent. This liquid is supplied to the prefilter 30 and the coalescer 32 to separate the solid components in the quench water 14 and to flocculate, grow and separate the solvent which has extracted the polymerizable components and the oil drops contg. the oil- components, by which the polymerizable components are removed and the quench water 14 is refined. The dissolved polymerizable components are removed if the quench water is refined in such a manner and, therefore, the formation of polymers is obviated in the ensuing stage and the adverse influence of the clogging, deposition, heat transfer hazard, etc., in equipment is prevented.
Patent JP-H06174352-A (JP)
Title: Cold water feeding machine
Inventor: SHIMODA TATSUYOSHI
IPC: F25D11/00
Filed: 1992-12-03
Abstract: PURPOSE:To enable fresh cold water to be always supplied to a user by a method wherein water not suitable for drinking due to its non-use state for a long period of time is prevented from being discharged out of an injection port. CONSTITUTION:A flow passage is constructed such that a flow passage 14a for communicating an outlet port of a water purifying device 12 with a water injection port 16 is communicated with a water discharging pipe passage 14b for use in directly discharging water without passing through an outlet port of the water purifying device 12 and the water injection port 16. There are provided a three-way changing-over valve 13 arranged to change over the two flow passages, a remained and accumulated water sensing means for sensing that water is stayed in the water purifying device 12 for a predetermined long period of time, and a control part 35 for changing-over the three-way changing- over valve 13 in such a manner that the flow passage 14a communicating the outlet port of the water purifying device 12 with the water injection port 16 may become a flow passage for communicating the outlet port of the water purifying device 12 with the water discharging pipe passage 14b in response to an output of the remained and accumulated water sensing means.
Patent JP-2001144745-A (JP)
Title: Electronic authentication system
Inventor: MEYA TATSUHIRO
IPC: H04L9/32
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To transmit and receive a safe security mail with simple procedures. SOLUTION: Each user (A, B, ...) registers personal authentication information which is individually generated and is respectively proper to the user in a key center KC on-line, and the key center KC manages the personal authentication information transmitted from each user. When the user A sends a message to the user B, the user A sends a key for communication to the key center KC on-line. The key center KC sends the enciphered key for communication to the user B, which is received from the user A, to the user B on-line. Next, the key center KC directly transmits the message enciphered with the key for communication to the user B from the user A on-line. The user B decodes the enciphered message received from the user A into plaintext by using the key for communication transmitted from the key center KC.
Patent JP-H01167280-A (JP)
Title: Carbon fiber reinforced carbon material
Inventor: EBATO OSAMU
IPC: C04B38/00
Filed: 1987-12-22
Abstract: PURPOSE:To provide the title carbon material having excellent interlaminar shear strength and flexural strength, by bonding a resin mixture containing specific two resins and whiskers to carbon fibers to produce a carbon fiber sheet, molding under heating, carbonizing and burning. CONSTITUTION:(A) A resol type phenolic resin having fluidity at normal temperature is blended with (B) a phenol-formaldehyde resin showing thermal fusing properties and (C) silicon carbide whiskers and (or) silicon nitride whiskers to produce a resin mixture. The blending ratios are preferably 5-50 pts.wt. compound A based on 100 pts.wt. compound B and 1-30 pts.wt. component C based on 100 pts.wt. sum of the components A and B. Then the resin mixture is bonded to the circumference and (or) interior of carbon fibers, a prepared carbon sheet comprising at least one layer is molded under heating, carbonized and burnt at >=800 deg.C to produce a fiber reinforced carbon material.
Patent JP-H09149620-A (JP)
Title: Stepping motor and its assembling method
Inventor: KYODO YASUMASA
IPC: H02K37/14
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make the torque higher by winding and laminating phase-one and phase-two filmlike coils at an interval in its axial direction with insulating layers interposed in between, around a rotation-shaft supporting part made of a ferromagnetic substance, and fitting polar tooth yokes to each coil to form a stator. SOLUTION: A spindle bracket (S) 2 being a revolution supporting part has a cylindrical shape, and is a ferromagnetic substance of iron, etc., for example. To form phase-one and phase-two coils in the peripheral part of S2, filmy coils 3, 4 are wound so as to laminate insulating films 5, 6 inside films made of copper. After that, corresponding parts to the end parts 5b, 6b of the insulating films 5, 6 are fused or glued and cut. Following this, corresponding parts to the end parts 3b, 4b of the filmy coils 3, 4 are glued on the insulating films 5, 6 and cut, and winding work of phase-one and phase-two coils is completed simultaneously. As the result, it becomes possible to realize making the torque higher and lowering the impedance.
Patent JP-H10157059-A (JP)
Title: Method and apparatus for feeding printing sheet material in cylinder press type screen printer
Inventor: FUJITA KATSUYOSHI
IPC: B41F15/20
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory printing state by facilitating easy coincidence of first time printing state with second time printing state. SOLUTION: In the case of conducting twice printings, a printing sheet material 1 is conducted for second printing in the state that the material 1 is not separated from a printing cylinder 5 as it is after the first time printing. A guide plate 36 can take a guidable position R for guiding the material 1 to be delivered separately from a rotary cylinder 5 to a main conveyor 35 after printing, and a guide-impossible position S for avoiding guiding of the material 1 to be mounted on a circumferential vacuum surface 5a of the cylinder 5 and fed at the time of printing to the conveyor 35.
Patent JP-H04201814-A (JP)
Title: Method for controlling internal pressure of vessel by means of mixed gas
Inventor: TAGUCHI YOSHIFUMI
IPC: B65B31/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable control of internal pressure of a sealed vessel precisely and efficiently by a method wherein just before the vessel loaded with contents is sealed, mixed gas is blown into a head space of the vessel to change the ratio between carbon dioxide and nitrogen of the mixed gas. CONSTITUTION:When a formed vessel 1 having been loaded with contents in a preceding process is supported and transferred by a bucket of a conveyor 2 and reaches a point below a mixed, gas blow unit 6 of a mixed gas loading device 5, mixed gas continuously blowing off from the unit 6 is blown into an opening of the vessel. The device 5 comprises a gas mixing unit 10 and the unit 6. The unit 10 is connected to a carbon dioxide bomb 11 and a nitrogen bomb 12 so that flow rate of gas from each of the bombs is controlled to adjust mixing ratio of both gases to send said gases to the unit 6.
Patent JP-H01168006-A (JP)
Title: Manufacture of ferrite composition
Inventor: SAKAI TOSHIMITSU
IPC: H01F1/34
Filed: 1987-12-24
Abstract: PURPOSE:To increase the difference  B between a saturation magnetic flux density Bs and residual flux density Br and to manufacture a filter having high noise absorption characteristics by temporarily baking a mixture of specific carbonate and one selected from a group of specific oxides, mixing its pulverized powder with manganese-zinc ferrite material, and then primarily baking the mixture. CONSTITUTION:A material obtained by temporarily baking a mixture of CaCO3 and one selected from a group of V2O5, H3BO3, Bi2O3, MoO3, B2O3 and CuO, then pulverizing the mixture, and mixing the powder obtained by the pulverizing with mixture powder containing Fe2O3, MnO2 and ZnO is employed. The mixing ratio contains 0.03-3.0 mol% CaCO3, 0.01-1.0 mol% of at least one selected from a group of V2O5. H3BO3, Bi2O3. MoO3. B2O3 and CuO, 50-53 mol% Fe2O3, 24-34 mol% MoO2 and 16-23 mol% ZnO. Thus, the CaO is efficiently segregated in the boundary of grains made of the main materials thereby to reduce its loss, and its residual flux density Br is reduced.
Patent JP-H09173302-A (JP)
Title: Method for monitoring heart of patient and system therefor
Inventor: LANGER ALOIS A
IPC: A61B5/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for monitoring the condition of patient's health such as the condition of the heart of patient. SOLUTION: A system 10 is provided with a patient station 14 having a means for monitoring the specified physical function of patient and a patient side transmitter 100 for transmitting the information on the physical function. Then, a secondary station 200 is provided to the patient station 14 at the position distant from the patient, the secondary station 200 has a means 202 for operating the patient station 14, and the information on the monitored physical function is transmitted from the patient station 14 to the secondary station 200. The method for monitoring the condition of patient's health is provided with a step for supplying a device, with which the specified physical function of patient at the patient station 14 is monitored, to the patient.  Next, a step for operating the patient station 14 where there is the patient from the secondary station 200 at the position distant from the patient is included and the information on the specified physical function of patient is transmitted to the secondary station 200.
Patent JP-H09166522-A (JP)
Title: Pneumatically carried body and device for automatically discharging sample material from pneumatically carried body
Inventor: NAGATA MASATSUGU
IPC: G01N33/20
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To store plural sample materials in one pneumatically carried body to be conveyed and to automatically discharge plural smaple materials sequentially from the pneumatically carried body. SOLUTION: The pneumatically carried body A comprises a cylindrical casing 1 and a sample case 2 inserted in the casing 1 from the lower end opening thereof, wherein storing grooves 4 for storing plural sheets of sample materials horizontally in stages are provided in the sample case 2 in plural stages, and the lower part of the case is provided with a stopper 5 for removably locking the sample case 2 in the casing 1.  A sample material discharge device comprises a pneumatically carried body gripping mechanism 14 for gripping the pneumatically carried body A and rotating the same round the axis for positioning, a sample case drawing mechanism 15 capable of sequentially drawing out the sample materials stored in the storing grooves 4 of the plural staged, and a sample material extruder 16 for extruding the sample materials sequentially one by one from the sample case 2 drawn by the sample case drawing mechanism 15.